Academic literature on the topic 'Aluminum plants'

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Journal articles on the topic "Aluminum plants"

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Panda, Sanjib Kumar, František Baluška, and Hideaki Matsumoto. "Aluminum stress signaling in plants." Plant Signaling & Behavior 4, no. 7 (July 2009): 592–97. http://dx.doi.org/10.4161/psb.4.7.8903.

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Fageria, N. K., V. C. Ballgar, and R. J. Wright. "Aluminum toxicity in crop plants." Journal of Plant Nutrition 11, no. 3 (March 1988): 303–19. http://dx.doi.org/10.1080/01904168809363804.

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Zhang, Liangliang, Ruiqiang Liu, Benjamin W. Gung, Steven Tindall, Javier M. Gonzalez, Jonathan J. Halvorson, and Ann E. Hagerman. "Polyphenol–Aluminum Complex Formation: Implications for Aluminum Tolerance in Plants." Journal of Agricultural and Food Chemistry 64, no. 15 (April 5, 2016): 3025–33. http://dx.doi.org/10.1021/acs.jafc.6b00331.

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Barinaga, M. "PLANT SCIENCE: Making Plants Aluminum Tolerant." Science 276, no. 5318 (June 6, 1997): 1497. http://dx.doi.org/10.1126/science.276.5318.1497.

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Delhaize, E., and P. R. Ryan. "Aluminum Toxicity and Tolerance in Plants." Plant Physiology 107, no. 2 (February 1, 1995): 315–21. http://dx.doi.org/10.1104/pp.107.2.315.

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Zheng, Lu, Ping Lan, Ren Fang Shen, and Wen Feng Li. "Proteomics of aluminum tolerance in plants." PROTEOMICS 14, no. 4-5 (March 2014): 566–78. http://dx.doi.org/10.1002/pmic.201300252.

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Freitas, Lucas B. de, Dirceu M. Fernandes, Suelen C. M. Maia, Arianne Moniz, Beatriz G. Mazziero, and Fábio Steiner. "Sources and doses of aluminum in experiments with rice in nutrient solution." Revista Brasileira de Engenharia Agrícola e Ambiental 23, no. 7 (July 2019): 511–17. http://dx.doi.org/10.1590/1807-1929/agriambi.v23n7p511-517.

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ABSTRACT The aluminum source to produce toxicity in upland rice in nutrient solution experiments is not yet well established, althought the aluminum potassium sulfate has been utilized source to produce aluminum toxicity. However, in recent studies have used aluminum chloride. The aim of this study was to evaluate the capacity of aluminum sources and doses to produce toxicity in upland rice plants grown in nutrient solution. The experiment was arranged in a block randomized design, in a 2 x 5 factorial scheme and four repetitions. The treatments were two aluminum sources (aluminum potassium sulfate - AlK(SO4)2.12H2O and aluminum chloride - AlCl3.6H2O) and five aluminum doses in nutrient solution (0, 370, 740, 1100 and 1480 μmol L-1). The experiment was conducted in a greenhouse in Botucatu city, São Paulo state, Brazil, starting in April 2012, and was carried out for 56 days from transplanting of the seedlings. Using aluminum chloride, the rice plants show lower production of root and total dry weight, area and root volume, medium and thick root length, potassium and sulfur contents and accumulations. Using aluminum potassium sulfate, there are lower aluminum activity and availability, besides the formation of large amount of aluminum compounds non-toxic to the plants (aluminum sulfate) in the nutrient solution. The aluminum doses between 1100 to 1480 µmol L-1, corresponding to aluminum activity of 336.8 to 429.0 µmol L-1 of aluminum chloride as source, are more effective to produce aluminum toxicity in upland rice plants grown in nutrient solution.
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He, H., Y. Li, and L. F. He. "Aluminum toxicity and tolerance in Solanaceae plants." South African Journal of Botany 123 (July 2019): 23–29. http://dx.doi.org/10.1016/j.sajb.2019.02.008.

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Roy, Ajoy Kumar, Archana Sharma, and Geeta Talukder. "Some aspects of aluminum toxicity in plants." Botanical Review 54, no. 2 (April 1988): 145–78. http://dx.doi.org/10.1007/bf02858527.

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Blom, Theo J., and Brian D. Piott. "Florists' Hydrangea Blueing with Aluminum Sulfate Applications during Forcing." HortScience 27, no. 10 (October 1992): 1084. http://dx.doi.org/10.21273/hortsci.27.10.1084.

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The Al content was determined in roots, buds, and stems of dormant florists' hydrangeas [Hydrangea macrophylla subsp. macrophylla var. macrophylla (Thunb.) `Mathilda Gutges' and `Brestenburg'] that were or were not treated in the field with aluminum sulfate. During the greenhouse forcing stage, previously nontreated plants were subjected to four successive weekly subirrigated applications of aluminum sulfate totalling 4, 8, 12, or 16 g/pot. Applications were early (weeks 2, 3, 4, 5) or late (weeks 6, 7, 8, 9), using the start of forcing as week = 0. The Al contents in stems and buds of dormant plants were about five to six times higher in field-treated than in nontreated plants. Roots were the primary location of Al accumulation (≈70%). Aluminum sulfate applications of 12 to 16 g/pot during greenhouse forcing provided commercially acceptable blue plants. Maximum foliar Al concentration was 50% higher in early than in late-treated plants and calculated to occur with 14.5 and 12.2 g aluminum sulfate/pot for early and late-treated plants, respectively. There was a positive correlation (r = 0.74) between blueness ranking and the Al foliar concentration of the two uppermost expanded leaves taken from flowering plants.
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Dissertations / Theses on the topic "Aluminum plants"

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Klugh, Katrina R. "Aluminum resistance of mycorrhizal plants." Morgantown, W. Va. : [West Virginia University Libraries], 2006. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=4793.

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Stone, Bethany. "The effects of boron deficiency and aluminum toxicity on plant magnesium /." free to MU campus, to others for purchase, 2001. http://wwwlib.umi.com/cr/mo/fullcit?p3036861.

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Ning, Jianchang. "Mycorrhizal roles in broomsedge plants under phosphorus limitation and aluminum toxicity." Morgantown, W. Va. : [West Virginia University Libraries], 2000. http://etd.wvu.edu/templates/showETD.cfm?recnum=1685.

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Thesis (Ph. D.)--West Virginia University, 2000.
Title from document title page. Document formatted into pages; contains vii, 146 p. : ill. (some col.). Vita. Includes abstract. Includes bibliographical references (p. 126-145).
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Parker, David R. "Speciation and phytotoxicity of mono- and polynuclear aluminum in dilute hydroxy-aluminum solutions." Diss., Virginia Polytechnic Institute and State University, 1988. http://hdl.handle.net/10919/82626.

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Despite long-standing interest in the toxicity of aluminum (Al) to plants, relationships between phytotoxicity and the chemistry of Al in hydroxyl-dominated systems remain unresolved. First, the ferron (8-hydroxy-7-iodo-5-quinoline-sulfonic acid), aluminon (aurintricarboxylic acid, triammonium salt), and 8-hydroxyquinoline methods were evaluated and compared for their ability to yield estimates of the mononuclear fraction, ƒm, in Al solutions of varying basicity. Reactions of ferron or aluminon with Al were kinetically modeled as two parallel irreversible reactions, while 8-hydroxyquinoline required use of an arbitrary cutoff time. Estimates of ƒm were in the order 8-hydroxyquinoline > ferron > aluminon at basicities ≤ 1, while at a basicity of 2.25 the general order was aluminon ≥ 8-hydroxyquinoline > ferron. Aging solutions up to 32 days resulted in decreased estimates of ƒm using aluminon, but estimates using ferron and 8-hydroxyquinoline were only minimally affected. All three methods yielded results of adequate precision for most purposes, although the ferron procedure was only about one-half as sensitive than the other two. Additional studies using ferron demonstrated its utility for characterizing the nonmononuclear Al fraction using kinetic analyses. The ferron method was selected for continued use based on its simplicity, level of precision, and moderate reaction rate with Al. Next, 2-day old wheat (Triticum aestivum L.) seedlings were transferred to 500-mL test solutions for 2 days of additional growth at 298 K in the dark, and final root lengths used as the measure of Al toxicity. Quantities of polynuclear hydroxy-Al were estimated using ferron, and activities of mononuclear species were calculated using the computer program GEOCHEM. In the absence of polynuclear hydroxy-Al, raising solution pH consistently ameliorated Al toxicity suggesting that Al³⁺ is the primary toxic species. The results did not confirm other reports that the sum of the mononuclear species activities is a reliable predictor of Al phytotoxicity. Polynuclear hydroxy-Al was also demonstrably toxic, supporting isolated reports of the same finding. Last, the toxicity of the polynuclear species as a function of experimental conditions was investigated. Increasing solution age, rate of base addition, or levels of added phosphate decreased the quantity of reactive polymers ([Alb]) as measured by ferron. Inhibition of root growth of both wheat and soybean (Glycine max (L.) Merr.) was well-correlated with [Alb], and these polymers were considerably more toxic than Al³⁺. The wheat cultivars 'Tyler' and 'Seneca' exhibited differential tolerance to Al³⁺, but not to [Alb], further suggesting differences in the physiological bases of mono- and polynuclear Al toxicity. Characterization of Alb by several methods indicated that the toxic species are relatively small, highly charged, and principally the so-called Al₁₃ polymer. These findings have practical implications for the accurate prediction of toxic Al levels in both solution culture media and soil solutions.
Ph. D.
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Mahmud, Khairil. "Distribution and functional significance of Al in tropical forest plants." Thesis, University of Aberdeen, 2017. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=235553.

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The general aim of this thesis was to investigate the mechanisms that determine variation in Al accumulation among tropical woody plants. The focus of the study variation among populations of the well-studied Al accumulator Melastoma malabathricum, but this was coupled with sampling 50 tree species growing on the 50 ha forest dynamics plot at Pasoh Forest Reserve in Peninsular Malaysia in order to gain a perspective on Al accumulation at a community scale. I sampled mature leaves and seeds of M. malabathricum from 20 populations growing in six habitats across Peninsular Malaysia. Concentrations of Al, N, P, K, Ca and Mg were determined in air-dried leaves and the soil from each site. The seeds were used to generate cohorts of seedlings that were grown in hydroponic solutions amended with Al in the form of 1.0 mM AlCl3. Foliar Al concentrations varied significantly among populations, but were not consistently different among plants growing in different habitats and showed no relationship to total or exchangeable Al concentrations in soils collected at the 20 sites. Similarly, foliar Al concentrations in seedlings grown in the presence of Al differed significantly among source populations, but values did not correlate with foliar Al concentrations in wild plants from parent populations. Mean foliar Al concentration in wild plants was positively correlated with foliar Ca concentration, and with total soil Ca and Mg concentrations, across the 20 populations. Furthermore, total dry mass and relative growth rates were significantly greater for seedlings that had received Al in the growth medium than for seedlings that had received no Al. The growth response to Al addition varied among populations of M. malabathricum, and relative growth rate in response to Al addition was greater for populations that accumulated higher foliar Al concentrations. In a further experiment, increasing Al concentrations from In a further experiment, increasing Al concentrations from 0 to 2.0 mM in the nutrient solution increased rates of growth, but growth declined at 5.0 mM Al. The responses to Al addition varied among populations for growth, photosynthesis, respiration, carbon allocation, and foliar P, Ca, and Mg concentrations. The rates of photosynthesis and respiration, and total nonstructural carbohydrate concentrations, were higher for seedlings grown in the presence of 2.0 mM Al in the nutrient solution than in the absence of Al, while lignin concentration in roots decreased. These results suggest that Al addition stimulate growth stimulation by increasing rates of photosynthesis and respiration, resulting in higher non-structural carbohydrate concentrations. Increased allocation of photosynthate to root systems coupled with their lower lignification results in enhanced nutrient uptake (particularly P, Ca and Mg), which contributes to enhanced whole-plant growth. To test the prevalence of Al accumulation at the community scale I sampled 50 tree species growing on the 50 ha Forest Dynamics Plot at Pasoh Forest Reserve in Peninsular Malaysia. Twenty two species possessed foliar Al concentrations that exceeded a value of 2.3 mg g-1 Al dry mass, which is a suitable threshold for detecting Al accumulators in Southeast Asian forests. A phylogenetic signal was detected for foliar concentrations of Al and other elements, suggesting that more closely related species have more similar values of these traits. A canonical correspondence analysis (CCA) revealed that soil Al concentrations have limited influence on the fine-scale distribution of the tree species sampled at Pasoh. I conclude that the distribution of differences in the expression of Al accumulation among populations of M. malabathricum and the distribution of Al accumulator species within a tree community growing at one site are uncoupled from soil Al concentrations, but may be linked to other soil properties such as Ca and Mg concentrations. When supplied in nutrient solutions, Al promotes the growth of the Al accumulator M. malabathricum through a physiological mechanism that includes up-regulation of photosynthetic and respiration rates. The functional significance of this growth response for plants growing under natural conditions in the field requires further investigation.
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O'Reilly, Kirk Thomas. "The role of copper in the apparent aluminum toxicity of aquatic systems." PDXScholar, 1985. https://pdxscholar.library.pdx.edu/open_access_etds/3522.

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The effect of variations in aluminum and copper concentrations on the growth rate and enzyme activity of the green alga Scenedesmus quadricauda was investigated. The goal was to determine which chemical species control the biological parameters. The computer program MINEQL (Westal et al 1976) was used to estimate chemical speciation. In the prevalence of both metals, algal growth rate and alkaline phosphatase activity could be correlated to cupric ion activity. The activity of isolated bacterial alkaline phosphatase was found to be a function of both total copper concentration and cupric ion activity. A model was developed to predicted the effects on alkaline phosphatase of perturbation in aquatic chemistry.
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Ayeni, Olutoyosi Olaide. "Growth responses within the Genus Cyperus exposed to aluminium and iron in hydroponics." Thesis, Cape Peninsula University of Technology, 2016. http://hdl.handle.net/20.500.11838/2430.

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Thesis (DTech (Environmental Health))--Cape Peninsula University of Technology, 2016.
Generally, aluminium (Al) is required as a micronutrient by plants. The metabolism of Al within the plant can exert a number of effects within the plant. These include: interfering with cell division in both root tips and lateral roots, increasing cell wall rigidity, maintaining the correct cellular redox state, as well as the various other physiological and growth responses. Al is one of the most abundant elements in the earth’s crust and becomes toxic in many plants when the concentration is greater than 2-3 ppm, where the soil has a pH<5.5. Iron (Fe) is an equally important element, and the toxicity of this metal possesses constraints primarily on wetland plants growing in acidic soils that have high reducible iron content. The impact of metal toxicity (Al and Fe) requires an understanding of many aspects related to Al and Fe uptake, transport and distribution by plants in wetland ecosystems. In this study, three species of Cyperus viz. Cyperus alternifolius, Cyperus prolifer and Cyperus textilis were used to carry out phytotoxicity tests to monitor xenobiotic substances.
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Freitas, Lucas Barbosa de [UNESP]. "Interação silício e alumínio em plantas de arroz de terras altas e mamona." Universidade Estadual Paulista (UNESP), 2015. http://hdl.handle.net/11449/123372.

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A toxicidade ao alumínio (Al3+) é um dos principais limitantes da produtividade em solos ácidos e o silício (Si) é uma forma interessante de se minimizar a toxidez por Al3+ em plantas, porém, ainda não se conhece de forma clara o mecanismo envolvido na interação Si e Al3+. Assim, os objetivos que fundamentaram esse trabalho foram: avaliar a capacidade de fontes e doses de Al3+ em causar toxidez em plantas de arroz de terras altas cultivadas em solução nutritiva; avaliar a suscetibilidade ao Al3+ de cultivares de arroz de terras altas utilizados atualmente por agricultores brasileiros; avaliar a suscetibilidade ao Al3+ de linhagens de mamona do programa de melhoramento genético da FCA - UNESP; avaliar a interação Si e Al3+ em plantas de arroz de terras altas (cultura acumuladora de Si) e mamona (cultura não acumuladora de Si). Foram instalados cinco experimentos em casa de vegetação, conduzidos em solução nutritiva. Todos utilizaram delineamento em blocos casualizados e quatro repetições. Experimento 1 - disposto em modelo fatorial 2x5, os tratamentos foram duas fontes de Al3+ (sulfato de alumínio e potássio e cloreto de alumínio) e cinco doses de Al3+ (0; 370; 740; 1100 e 1480 μmol L-1) avaliadas em plantas de arroz de terras altas. Experimento 2 - disposto em modelo fatorial 2x9, os tratamentos foram com e sem Al3+ e nove cultivares de arroz de terras altas. Experimento 3 - disposto em modelo fatorial 2x9, os tratamentos foram com e sem Al3+ e nove linhagens de mamona. Experimento 4 - disposto em modelo fatorial 2x4, os tratamentos foram dois cultivares de arroz de terras altas (ANa 7007 - tolerante e Maravilha - suscetível ao Al3+) e quatro combinações de Si e Al3+ (1 – sem Si e sem Al3+; 2 – com Si e sem Al3+; 3 – sem Si e com Al3+; 4 – com Si e com Al3+). Experimento 5 - disposto em modelo fatorial 2x4, os tratamentos foram duas linhagens de mamona ...
The aluminum toxicity is a major limiting productivity in acid soils and Si is an interesting way to minimize the Al3+ toxicity in plants, however, the mechanism of this interaction between Si and Al3+ is not well understood. The objectives underlying this work were: evaluate the efficiency of aluminum sources and doses in causing toxicity in upland rice plants grown in nutrient solution; describe the susceptibility to Al3+ by upland rice cultivars currently used by Brazilians farmers; describe the susceptibility of castor bean cultivars of FCA - UNESP' plant breeding program; evaluate the interaction between Si and Al3+ in upland rice plants (Si-accumulator plant) and castor bean (non-Si-accumulator plant). Were installed five greenhouse experiments, conducted in nutrient solution. All experiments were laid out in randomized block design, with four replications. Experiment 1 - arranged in factorial design 2x4, the treatments were two Al3+ source (aluminum sulfate and aluminum chloride) and five Al3+ doses (0; 370; 740; 1100 and 1480 μmol L-1) evaluated in upland rice plants. Experiment 2 - arranged in factorial design 2x9, the treatments were with and without Al3+ and nine upland rice cultivars. Experiment 3 - arranged in factorial design 2x9, the treatments were with and without Al3+ and nine castor bean cultivars. Experiment 4 - arranged in factorial design 2x4, the treatments were two upland rice cultivars (Maravilha Al3+ susceptible and ANa 7007 Al3+ tolerant) and four Si e Al3+ combinations (1-without Si and without Al3+; 2-with Si and without Al3+; 3- without Si and with Al3+, 4-with Si and with Al3+). Experiment 5 - arranged in factorial design 2x4, the treatments were two castor bean cultivars (CRZ H18 Al3+ susceptible and CRZ H06 Al3+ tolerant) and four Si e Al3+ combinations (1-without Si and without Al3+; 2-with Si and without Al3+; 3- without Si and with Al3+, 4-with Si and with Al3+) ...
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Metali, Faizah Haji. "Factors controlling Al accumulation in plants : effects of phylogeny, soil conditions and external nutrient supply." Thesis, University of Aberdeen, 2010. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=165794.

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I used a data-set of 986 plant species (from 493 genera in 195 families) obtained from a literature search and a new data collection for 58 tropical tree species (from 31 genera in 18 families) growing in two contrasting forest types in Brunei Darussalam: mixed dipterocarp forest on moderately infertile ultisols and fluvisols, and heath forest on acidic and nutrient-poor spodosols.  I provide statistical evidence for the existence of discreet groups of species representing Al accumulators and non-Al accumulator based on foliar Al concentrations.  The threshold foliar Al concentration was higher for tropical plants (range 2.3-3.9 mg Al g-1) than temperate plant (1.1 mg Al g-1). Species’ mean log foliar Al concentration was also higher for tropical (0.73 ± 1.11 mg Al g-1) than temperate plants (0.16 ± 1.07 mg Al g-1).  I used the tropical Al accumulating shrub Melastoma malabathricum L. as a study species to test the hypotheses that growth would be stimulated by Al addition.  Growth of M. malabathricum seedlings was stimulated by Al addition when the external supply of macronutrients was very low, and this growth response was associated with an increase in net assimilation rate and specific leaf area.  Foliar Al concentration was positively correlated with foliar concentrations of Ca and Mg across 16 Al accumulator species sampled in the field study in Brunei Darussalam, while foliar Al and K concentrations were correlated positively in M. malabathricum seedlings growing in the solution culture experiments.  These positive correlations contradict the hypothesis that Al inhibits the uptake of nutrient cations and they may contribute to the positive growth response to Al addition in Al accumulator plants.
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Rodriguez, Miguel A. "Molecular genetic approaches to the study of aluminum tolerance and toxicity in wheat and rye /." free to MU campus, to others for purchase, 2002. http://wwwlib.umi.com/cr/mo/fullcit?p3060136.

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Books on the topic "Aluminum plants"

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Australasian, Asian Pacific Conference on Aluminium Cast House Technology (5th 1997 Gold Coast Qld ). 5th Australasian Asian Pacific Conference on Aluminium Cast House Technology. Warrendale, PA: Minerals, Metals & Materials Society, 1997.

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Panda, Sanjib Kumar, and František Baluška, eds. Aluminum Stress Adaptation in Plants. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-19968-9.

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Domagala, Josef. Handbook of aluminium recycling: Mechanical preparation, metallurgical processing, heat treatment. 2nd ed. Essen: Vulkan-Verlag, 2014.

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Gizyn, W. I. Phytotoxicology 1995 investigation: Ford Essex Aluminum Plant, Windsor : report. [Toronto]: Ontario Ministry of the Environment, 1998.

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Instituto do Desenvolvimento Econômico-Social do Pará., ed. Repercussões sócio-econômicas do complexo industrial ALBRAS-ALUNORTE em sua área de influência imediata. Belém: O Instituto, 1991.

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India. Central Pollution Control Board., ed. Comprehensive industry document, integrated aluminum industry (emission control). New Delhi: Central Pollution Control Board, 1988.

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Siahaan, Bisuk. Kenangan membangun proyek raksasa Asahan. Jakarta: Penerbit Sinar Harapan, 1986.

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Soehoed, A. R. Asahan: Jalan panjang membangun industri dasar aluminium. Jakarta: Gatra Pustaka, 2007.

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George, Papandreou Andreas, Papanagiōtou Kōstas, Sallas Michalēs G, and Hellēnikē Trapeza Viomēchanikēs Anaptyxeōs (Greece), eds. Themeliōsē tou ergostasiou tēs Hellēnikēs Viomēchanias Alouminas stē Thisvē/Voiōtias stis 27 Oktōvriou 1987: Homilies tou Prōthypourgou Andrea Papandreou, tou Anaplērōtē-Hypourgou V.E.T. Kōsta Papanagiōtou, tou Dioikētē tēs ETVA Michalē G. Salla. Athēna: Hellēnikē Trapeza Viomēchanikēs Anaptyxeōs, 1987.

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United States. Environmental Protection Agency. Emission Standards and Engineering Division and United States. Environmental Protection Agency. Office of Air Quality Planning and Standards, eds. Review of new source performance standards for primary aluminum reduction plants. Research Triangle Park, NC: U.S. Environmental Protection Agency, Office of Air and Radiation, Office of Air Quality Planning and Standards, 1986.

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Book chapters on the topic "Aluminum plants"

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Poschenrieder, Charlotte, and Juan Barceló. "Aluminum in Plants." In Encyclopedia of Metalloproteins, 34–38. New York, NY: Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-1533-6_109.

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Arenhart, Rafael Augusto, Lauro Bucker-Neto, Rogerio Margis, Zhi-Yong Wang, and Marcia Margis-Pinheiro. "Rice Arsenal Against Aluminum Toxicity." In Aluminum Stress Adaptation in Plants, 155–68. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-19968-9_8.

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Matsumoto, Hideaki, Dean E. Riechers, Anatoli V. Lygin, František Baluška, and Mayandi Sivaguru. "Aluminum Signaling and Potential Links with Safener-Induced Detoxification in Plants." In Aluminum Stress Adaptation in Plants, 1–35. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-19968-9_1.

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Reyes-Díaz, Marjorie, Claudio Inostroza-Blancheteau, and Zed Rengel. "Physiological and Molecular Regulation of Aluminum Resistance in Woody Plant Species." In Aluminum Stress Adaptation in Plants, 187–202. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-19968-9_10.

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Aguilera, Paula, Jonathan Cumming, Fritz Oehl, Pablo Cornejo, and Fernando Borie. "Diversity of Arbuscular Mycorrhizal Fungi in Acidic Soils and Their Contribution to Aluminum Phytotoxicity Alleviation." In Aluminum Stress Adaptation in Plants, 203–28. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-19968-9_11.

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Bose, Jayakumar, Olga Babourina, Yanling Ma, Meixue Zhou, Sergey Shabala, and Zed Rengel. "Specificity of Ion Uptake and Homeostasis Maintenance During Acid and Aluminium Stresses." In Aluminum Stress Adaptation in Plants, 229–51. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-19968-9_12.

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Yang, Zhong-Bao, and Walter J. Horst. "Aluminum-Induced Inhibition of Root Growth: Roles of Cell Wall Assembly, Structure, and Function." In Aluminum Stress Adaptation in Plants, 253–74. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-19968-9_13.

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Yokosho, Kengo, and Jian Feng Ma. "Transcriptional Regulation of Al Tolerance in Plants." In Aluminum Stress Adaptation in Plants, 37–46. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-19968-9_2.

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Sjogren, Caroline A., and Paul B. Larsen. "Aluminum-Dependent Root Growth Inhibition as Mediated by DNA-Damage Responses." In Aluminum Stress Adaptation in Plants, 47–62. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-19968-9_3.

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He, Hu-Yi, Ming-Hua Gu, and Long-Fei He. "Signaling Pathways of Aluminum-Induced Programmed Cell Death in Higher Plants." In Aluminum Stress Adaptation in Plants, 63–80. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-19968-9_4.

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Conference papers on the topic "Aluminum plants"

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Miller, D. Douglas, Joe A. Belling, and Jane C. Tettambel. "Application, Design and Operation Considerations for Brazed Aluminum Heat Exchangers in Liquefied Natural Gas Service." In ASME 2008 Pressure Vessels and Piping Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/pvp2008-61627.

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Brazed Aluminum Heat Exchangers (BAHX) are commonly used for heat transfer equipment in liquefied natural gas (LNG) services. Specific operational design parameters as well as mechanical design characteristics are critical to consider in the construction and ultimately for the operation of the unit in order to ensure a safe design and successful operation for the facility. The growth and demand for natural gas has been extensive in recent years as clean burning fuels have become more of a priority than coal plants. Due to limited natural gas supplies, many LNG facilities have been considered as a means to provide and meet the consumers’ needs for natural gas. These LNG facilities such as LNG import receiving terminals or LNG Liquefaction Plants have a need for handling cryogenic materials. In these LNG applications, BAHX are an ideal fit for this use and have many advantages as a result of being able to be designed for minimal approach temperatures as well as lower log mean temperature differences (LMTD) than other exchanger types. These parameters are key to the plant’s refrigeration and overall energy loads. Discussed and detailed in this paper will be various uses and applications for BAHX along with design considerations for their use. Details regarding materials of construction, maintenance, and other mechanical aspects will be presented that lead to a safe and reliable means for transferring heat.
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Brett, S. J., J. S. Bates, and R. C. Thomson. "Aluminum Nitride Precipitation in Low Strength Grade 91 Power Plant Steels." In AM-EPRI 2004, edited by R. Viswanathan, D. Gandy, and K. Coleman. ASM International, 2004. http://dx.doi.org/10.31399/asm.cp.am-epri-2004p1183.

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Abstract This paper investigates the cause of premature failures in certain Grade 91 steel components used in UK power plants. The failures were linked to both low material hardness and specific chemical compositions that fell within ASTM specifications but had a low nitrogen-to-aluminum ratio (N:Al). The investigators examined eight material batches, including those involved in failures, new stock, and in-service components with similar properties. Testing confirmed these materials had lower creep resistance compared to standard Grade 91 steel. Microscopic analysis revealed the presence of large aluminum nitride precipitates, which limited the formation of beneficial vanadium nitride precipitates, leading to reduced creep strength. These findings suggest that even within the ASTM specification limits, a low N:Al ratio can negatively impact the performance of Grade 91 steel.
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Hölzl, Reinhold. "Lifetime Estimation of Aluminum Plate Fin Heat Exchangers." In ASME 2012 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/pvp2012-78343.

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Aluminum Plate Fin Heat Exchangers (Al-PFHE) are often used in low temperature applications of chemical plants when huge heat transfer capacities are required. Typically the equipment is insulated or installed in insulated containments — so called “Cold Boxes”. Al-PFHE may either fail by corrosion or by mechanical overload due to trip scenarios or blockage / fouling. No failures due to mechanical overload should occur under the conditions of the ALPEMA [9] guideline (ALPEMA = Aluminum Plate-fin Heat Exchanger Manufacturer’s Association). However, ALPEMA doesn’t describe all operational situations in the exchanger block itself and the ALPEMA load conditions are not followed in all cases. The specific design of Al-PFHE does not allow standard inspection and maintenance procedures, which makes it difficult to evaluate the equipment condition and the expected remaining service life. Corrosion, blockage, fouling, and mechanical/thermal overload are the key degradation mechanisms that operators need to control to avoid premature failure of their aluminum plate fin heat exchangers. This paper describes how to incorporate finite element analysis and dynamic process simulation in the design and operation to evaluate the lifetime of Al-PFHE.
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Farmakovskaya, A. A., V. V. Popov, S. D. Sevruk, B. I. Tumanov, and V. G. Udaltsov. "Oxygen: Aluminum Fuel Cells and Most Practical Fields of Their Applications." In ASME 2003 1st International Conference on Fuel Cell Science, Engineering and Technology. ASMEDC, 2003. http://dx.doi.org/10.1115/fuelcell2003-1730.

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On the total combination of their power, electric, economic, operating and ecological characteristics fuel cells (FC) on the base of oxygen (air) - aluminum (AA) electrochemical system are one of the most effective fuel cells. On their power/mass performances they are worse only the oxygen-hydrogen FC and some types of FC with the lithium anode. It is easy to recharge AA FC by means of the mechanical replacement of the working components after their expenditure. AA FC storage period is not less then ten years without degradation of their characteristics. Thus it is a prospective current source with a repeated operation. It is distinguished by the high power performances, long storage period and ecological cleanness as during their exploitation, as during their producing and utilization of the waste FC and the products of the reactions. The authors developed fundamental researches of the processes which take place at the systems and assemblies of power plants (PP) with AA FC. These researches allowed to eliminate the basic defects of AA FC which blocked their practical application. Autonomous current sources on the AA FC base can be effectively applied for the different users power supply in the main supply absence conditions. The basic application fields: telecommunication systems, transport, rescue-emergency parties and so forth. We created the aluminum-air fuel cells power plants (PP) with the alkaline and salt electrolytes with the different additions and special developed anode alloys. They have the wide ranged capacities from the unites of W up to hundreds of kW.
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Laritchev, Michail, Alexey Jigatch, Ilia Leipunsky, Michael Kuskov, and Pavel Pshechenkov. "Aluminum Nanoparticles as the Energy Source for Mars Conditions (Multi-Sample Return Mission, Power Plants). Part 2." In 39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2003. http://dx.doi.org/10.2514/6.2003-4443.

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Sverdlin, Alexey, Mattew A. Panhans, Yury Sokolov, and Arnold Ness. "Aerodynamic Furnaces for Heat Treatment." In HT 2011, edited by B. Lynn Ferguson, Roger Jones, D. Scott MacKenzie, and Dale Weires. ASM International, 2011. http://dx.doi.org/10.31399/asm.cp.ht2011p0068.

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Abstract AHTF (Aerodynamic Heat Treating Furnaces) furnaces, in which air or gas is heated to 600-700°C without electrical or other special heaters, have been developed and placed in operation in a number of plants for heat treating aluminum, magnesium, and titanium alloys, and also steels. The AHTF chamber furnace is thermally insulated without the use of firebricks. It has a centrifugal fan with vanes having a special contour. The fan, operating in a closed system, converts, into heat, almost all the energy used to turn it; the heat is transferred to the parts by convection. In most machine-building plants aluminum alloys are heat treated in ERF furnaces (electric resistance furnaces with forced air circulation) or in salt baths. This research deals with an investigation of the heating conditions for various semi-finished products of aluminum alloys in the AHTF-3 in comparison with the ERF-2 (Electrical Recirculation Furnace) furnace and a potassium nitrate bath of approximately the same working volume.
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Elled, AnnaLena, Lars-Erik A˚mand, Bengt-A˚ke Andersson, and Bo Leckner. "Phosphorous in Ash From Co-Combustion of Municipal Sewage Sludge With Wood in a CFB Boiler: A Comparison of Experimental Data With Predictions by a Thermodynamic Equilibrium Model." In 18th International Conference on Fluidized Bed Combustion. ASMEDC, 2005. http://dx.doi.org/10.1115/fbc2005-78072.

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Combustion tests have been carried out in a circulating fluidised bed (CFB) boiler co-firing wood and municipal, digested and mechanical dewatered sewage sludge from two Swedish wastewater treatment plants, using either iron sulphate or aluminum sulphate as precipitating chemicals. Experimental data on the concentration of various phosphorous compounds in the ashes are compared with theoretical equilibrium predictions. A clear relationship is not found between the employed precipitation chemical and the formation of phosphorous compounds in the ash. Hematite (Fe2O3(s)) is predicted to be the stable iron compound, and even in the sludge precipitated by iron sulphate, the aluminium content is sufficient to form aluminium phosphate (AlPO4(s)) in similar amounts as in the sludge precipitated by aluminium sulphate. Lime addition to the bed gives a decreased formation of AlPO4(s) in favour of calcium orthophosphate (Ca3(PO4)2(s)), which interferes with the sulphur capture efficiency of lime.
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Allenou, J., J. Pirón-Abellán, E. Hugon, C. Landier, and Th Le Guevel. "Influence of Aluminum Diffusion Layer on T/P92 Steam Oxidation Resistance - A Laboratory and Field Study." In AM-EPRI 2016, edited by J. Parker, J. Shingledecker, and J. Siefert. ASM International, 2016. http://dx.doi.org/10.31399/asm.cp.am-epri-2016p1113.

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Abstract The steam oxidation behaviour of boiler tubes and steam piping components is a limiting factor for improving the efficiency of the current power plants. Spallation of the oxide scales formed during service can cause serious damage to the turbine blades. Vallourec has implemented an innovative solution based on an aluminum diffusion coating applied on the inner surface of the T/P92 steel. The functionality of this coating is to protect the tubular components against spallation and increase the actual operating temperature of the metallic components. In the present study, the newly developed VALIORTM T/P92 product was tested at the EDF La Maxe power plant (France) under 167b and 545°C (steam temperature). After 3500h operation, the tubes were removed and characterized by Light Optical Metallography (LOM), Scanning Electron Microscopy (SEM), with Energy Dispersive X-ray spectrometry (EDX) and X-Ray Diffraction (XRD). The results highlight the excellent oxidation resistance of VALIORTM T/P92 product by the formation of a protective aluminum oxide scale. In addition, no enhanced oxidation was observed on the areas close to the welds. These results are compared with the results obtained from laboratory steam oxidation testing performed on a 9%Cr T/P92 steel with and without VALIORTM coating exposed in Ar-50%H2O at 650°C.
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Katcher, Kelsi M., Dereje Amogne, and Abhay Patil. "Design of a Compact Dry Cooler With an Aluminum Heat Exchanger Core for a Supercritical CO2 Power Cycle Is Evaluated for a Concentrating Solar Power Application." In ASME Turbo Expo 2022: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/gt2022-82511.

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Abstract As the supercritical CO2 power cycle develops and the component technologies mature, there is still a need to reduce the associated capital and operating costs to maintain a competitive levelized cost of electricity (LCOE) in order to enter the market. When considering concentrating solar power (CSP) coupled with an sCO2 power block and sensible thermal storage, the technology presents a clean source for utility-scale power generation to support baseload or peak-load electrical demand. However, the LCOE of the technology is still considered higher than the competing technologies and should be reduced to better compete in the market; 2030 targets for dispatchable solar plants are 5¢/kWh for baseload CPS and 10¢/kWh for peaker plants, as set by the United States Department of Energy. In response to this need, this study is targeting improvements in the power cycle pre-cooler to reduce power block contribution to LCOE. This study considers a dry cooler, as CSP plants are sensitive to water consumption because many installations are slated for remote or arid locations where solar irradiance is very high, but water is scarce. Furthermore, the power block footprint for an sCO2 system is quite compact, especially as compared to a steam cycle. Therefore, there is interest in installing a more compact dry cooler that is proportional to the reduced footprint sCO2 power block, while conventional dry coolers are an order of magnitude larger. The competing goals of size, performance, and cost were considered in this study to develop a compact dry cooler that can easily be packaged with the power block, significantly reducing the installation and transport cost compared to the current state of the art, while maintaining or improving upon the heat transfer performance and impact on plant LCOE. This paper details the high-level findings of a large dry cooler sensitivity study for design point selection, design of the compact dry cooler, expected year-round performance for the dry cooler and the power cycle, and the predicted LCOE for a 30-year plant life. It was found that an aluminum heat exchanger core can be suitably designed to meet the pressure and temperature requirements for a pre-cooler in an sCO2 recompression Brayton cycle. The dry cooler assembly was found to have improved heat transfer performance, allowing for increased cycle efficiencies and a reduced plant LCOE. When coupled with a centrifugal blower and compact transition duct, the dry cooler assembly was able to reduce the installation footprint by over 50%.
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Dragobetskii, Volodymyr, Alexander Shapoval, Elena Naumova, Sergii Shlyk, Denis Mospan, and Valeriy Sikulskiy. "The technology of production of a copper — aluminum — copper composite to produce current lead buses of the high — voltage plants." In 2017 International Conference on Modern Electrical and Energy Systems (MEES). IEEE, 2017. http://dx.doi.org/10.1109/mees.2017.8248944.

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Reports on the topic "Aluminum plants"

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Mintz, K. J. Explosibility tests on aluminum chips/dust. Natural Resources Canada/CMSS/Information Management, 1988. http://dx.doi.org/10.4095/331784.

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Samples of aluminum chips/dust from the Ideal Metals plant failed to explode in the 20 L vessel even with a high energy ignitor. The minimum ignition temperature of the dust cloud formed from this material was 700°C. The minimum ignition temperature of a dust layer was &amp;gt;720°C. The absence of fine dust and the use of a sticky, less flammable coolant are the factors causing the low hazard of this material.
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Wang, Andrew W. SCALEUP OF ALUMINUM PHOSPHATE CATALYST FOR PILOT PLANT LPDMEtm RUN. Office of Scientific and Technical Information (OSTI), January 2002. http://dx.doi.org/10.2172/794179.

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Wang, Andrew W. SCALEUP OF ALUMINUM PHOSPHATE CATALYST FOR PILOT PLANT LPDMEtm RUN. Office of Scientific and Technical Information (OSTI), May 2002. http://dx.doi.org/10.2172/801223.

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Bielick, E., T. Fornek, H. Spinka, and D. Underwood. Thermal distortion tests of aluminum and stainless steel plates. Office of Scientific and Technical Information (OSTI), June 1993. http://dx.doi.org/10.2172/10188797.

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Abboud, Alexander. Modeling of Radiolytic Hydrogen Generation of Irradiated Surrogate Aluminum Plates. Office of Scientific and Technical Information (OSTI), March 2022. http://dx.doi.org/10.2172/1924440.

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HUBER HJ, DUNCAN JB, and COOKE GA. REPORT ON QUALITATIVE VALIDATION EXPERIMENTS USING LITHIUM-ALUMINUM LAYERED DOUBLE-HYDROXIDES FOR THE REDUCTION OF ALUMINUM FROM THE WASTE TREATMENT PLANT FEEDSTOCK. Office of Scientific and Technical Information (OSTI), May 2010. http://dx.doi.org/10.2172/1000748.

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Biltoft, P., W. H. Gourdin, R. J. Sanchez, and T. H. Shen. The Mechanical Properties of ALCA PlusTM Cast Aluminum Amplifier Top Plates. Office of Scientific and Technical Information (OSTI), June 2002. http://dx.doi.org/10.2172/15013571.

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Silling, S. A. Eulerian simulation of the perforation of aluminum plates by nondeforming projectiles. Office of Scientific and Technical Information (OSTI), March 1992. http://dx.doi.org/10.2172/5466577.

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Burgett, Chase Ryan, and John L. Bignell. Aluminum/Kevlar® Composite In-Plane Crush Properties Testing. Office of Scientific and Technical Information (OSTI), May 2018. http://dx.doi.org/10.2172/1527325.

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Daly, B. J. A numerical study of Rayleigh-Taylor instability in aluminum and steel plates. Office of Scientific and Technical Information (OSTI), March 1988. http://dx.doi.org/10.2172/5055300.

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